Ontologia

Commune · PRT

Vera Cruz

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

952

Observations

32 594

Area

26,3km²

Ecological tissue

Sample of 28 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Vera Cruz : 18 espèces reliées par 53 interactions GloBI sur 4 types (connectance 14.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
53
Connectance
0.140
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

952 distinct species · 32 594 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 594 obs · 1 cellules
Obs. / cellule
≥ 32 594
32 594–32 593
32 594–32 593
32 594–32 593
< 32 594

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

15,8°C

Annual rain

1 128mm

Warmest m°

25,7°C

Coldest m°

7,1°C

Elevation: 0 m on average (min -9 m, max 25 m)

Bioclimatic detailsExpert
Annual mean temp.
15,8°C
Annual rain
1 128mm
Warmest month
25,7°C
Coldest month
7,1°C
Mean alt.
0m
Min
-9m
Max
25m
Std. dev.
3m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,2

Clay

25,7%

Sand

49,1%

Silt

25,2%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: ssGLiMaggregated to Aveiro

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Clay
24,7%
Sand
50,4%
Silt
24,9%
5–15 cm
pH H₂O
6,2
Clay
25,9%
Sand
49,0%
Silt
25,1%
15–30 cm
pH H₂O
6,2
Clay
26,5%
Sand
48,0%
Silt
25,6%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest2.5%
Crops0.3%
Built-up1.2%
Bare soil15.7%
Other (grassland, water…)80.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 1 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

9,6km

Lake surface here

0,39km²

Basins crossed

2

Max stream order

5

Max drainage

2 495km²

Discharge in basins

0,0m³/s

Mean precip.

989mm/an

Mean T°

15,1°C

Moisture idx

0,05

Max snow

4%

Mean runoff

658mm/an

Mean elev. (basins)

44m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

2hab/km²

Night light

5,0nW

Built-up

120,8%

Pesticides

40,7kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas2

IUCN Not Reported · 2🌊 Marine · 2

Ria de Aveiro

IUCN Not Reported

Special Protection Area (Birds Directive) · 1988

514 km²

Ria de Aveiro

IUCN Not Reported

Site of Community Importance (Habitats Directive)

331 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN